An external reference to place your questions or add an attachment to express questions in more detail. There must be only one kind of reference a file or questions.

Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
Data type
cac:ExternalReferenceType
Child elements
Card Name Description
0..1 cbc:MimeCode

Mime code of the file
A code signifying the mime type of the external object.

0..1 cbc:FileName

A reference to an ASiC-e attachment.
A file reference within the ASiC-e which may contain additional information to express questions in more detail.

0..n cbc:Description

Question
The Questions about the tender.

Rules
Identifier/Error message Flag
PEPPOL-T009-R031
At least one question or file reference MUST be given.
fatal
PEPPOL-T009-R032
A combination of questions and file reference is not allowed.
fatal